Chair



FIG. 1 is a front perspective view of a chair embodying my design;

FIG. 2 is a front elevational view of FIG. 1; and

FIG. 3 is a left side view of FIG. 2.

The side of the chair not shown is a mirror image of the side shown in FIG. 3, while the undisclosed rear portion is conventionally plain. 

The ornamental design for a chair, as shown and described. 